Hemostatic clamp for perineum side incision

Abstract

The utility model discloses a perineum side incision hemostatic clip which comprises a pair of clamping blocks, a first transmission block and a second transmission block are fixedly connected to the side walls of the pair of clamping blocks respectively, and the second transmission block penetrates through an opening in the first transmission block. The second transmission block is movably connected to the inner wall of the opening of the first transmission block through a rotating shaft, limiting grooves are formed in the first transmission block and the second transmission block, limiting blocks are arranged in the limiting grooves, rectangular rings are fixedly connected to the side walls of the limiting blocks, threaded holes are formed in the side walls of the limiting grooves, and the threaded holes are connected with the limiting blocks. A first bolt is in threaded connection with the interior of the threaded hole, a plurality of clamping grooves are formed in the side wall of the limiting block, two pairs of connecting blocks are arranged on the sides, close to each other, of the first transmission block and the second transmission block, a second bolt penetrates through the two pairs of connecting blocks, and through the structure, the length of the hemostatic clip can be adjusted, and the clamping force of the hemostatic clip can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of hemostatic clips, in particular to a hemostatic clip for episiotomy. Background Art

[0002] Obstetricians often perform episiotomy during childbirth for the safety of mother and baby, to shorten the second stage of labor, or to protect the mother's perineum from severe laceration. Episiotomy is suitable for situations where the perineum is not elastic, the fetus is too large, fetal distress occurs, and vaginal surgery is required for assisted delivery.

[0003] In order to solve the problem of continuous bleeding of patients after episiotomy and before the fetus is delivered, gauze compression hemostasis is often used at present, but the effect is poor. The function of a hemostatic clamp is to stop bleeding or reduce bleeding by compressing, squeezing or clamping blood vessels. This tool is usually used in surgical operations to clamp human blood vessels and tissues to stop bleeding. The hemostatic clamp can clamp tissues and bleeding blood vessels to prevent bleeding, and can keep the clamped state of tissues and blood vessels during the operation, making the operation safer and more convenient. However, the length of the existing hemostatic clamp is not adjustable, and it cannot be applied to different bleeding points. It cannot be well applied to the episiotomy, and it cannot sufficiently compress the patient's episiotomy to stop bleeding. Therefore, in order to correct the above-mentioned defects, we propose a perineal episiotomy hemostatic clamp. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art and provides a perineal side incision hemostatic clip, comprising a pair of clamping blocks: a first transmission block and a second transmission block are fixedly connected to the side walls of the pair of clamping blocks respectively, the second transmission block passes through an opening on the first transmission block, and the second transmission block is movably connected to the inner wall of the opening of the first transmission block through a rotating shaft, a limiting groove is provided in the first transmission block and the second transmission block, a limiting block is provided in the limiting groove, a rectangular ring is fixedly connected to the side wall of the limiting block, a threaded hole is provided on the side wall of the limiting groove, a first bolt is threadedly connected in the threaded hole, a plurality of slots are provided on the side wall of the limiting block, two pairs of connecting blocks are provided on the side where the first transmission block and the second transmission block are close to each other, second bolts pass through the two pairs of connecting blocks, threaded grooves matching the second bolts are provided on the side walls of the first transmission block and the second transmission block, and springs are fixedly connected between the two pairs of connecting blocks.

[0005] According to the episiotomy hemostatic clip, a plurality of the clamping grooves are equidistantly distributed on the side wall of the limiting block.

[0006] According to the episiotomy hemostatic clip, anti-slip grooves are provided on the rectangular ring.

[0007] According to the episiotomy hemostatic clamp, a pair of side walls of the clamping blocks are fixedly connected with soft pads.

[0008] According to the episiotomy hemostatic clip, the first bolt is fixedly connected to a first rotating block.

[0009] According to the episiotomy hemostatic clip, the second bolt is fixedly connected to a second rotating block.

[0010] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0011] 1. Through the setting of the limit groove, the limit block, the first bolt and the rectangular ring, the length of the device can be adjusted, so that it is suitable for bleeding points at different positions and the utilization rate of the device is improved;

[0012] 2. By setting the connecting block, the second bolt, the second rotating block and the spring, one of the springs can be selected for installation and removal according to the required clamping pressure, thereby improving the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 It is a partial stereogram of the utility model;

[0015] Figure 2 This is the overall structure diagram of the utility model;

[0016] Figure 3 is a top view of the first transmission block;

[0017] Figure 4 for Figure 1 Side view of.

[0018] Legend:

[0019] 1. Clamping block; 2. First transmission block; 3. Second transmission block; 4. Limiting groove; 5. Limiting block; 6. Rectangular ring; 7. First bolt; 8. Slot; 9. Connecting block; 10. Second bolt; 11. Spring; 12. Cushion; 13. First rotating block; 14. Second rotating block. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] Reference Figures 1 to 4 The utility model embodiment of a perineal side incision hemostatic clip comprises a pair of clamping blocks 1: a first transmission block 2 and a second transmission block 3 are fixedly connected on the side walls of the pair of clamping blocks 1, respectively, the second transmission block 3 passes through the opening on the first transmission block 2, and the second transmission block 3 is movably connected to the inner wall of the opening of the first transmission block 2 through a rotating shaft, a limiting groove 4 is provided in the first transmission block 2 and the second transmission block 3, a limiting block 5 is provided in the limiting groove 4, a rectangular ring 6 is fixedly connected to the side wall of the limiting block 5, a threaded hole is provided on the side wall of the limiting groove 4, a first bolt 7 is threadedly connected in the threaded hole, a plurality of slots 8 are provided on the side wall of the limiting block 5, two pairs of connecting blocks 9 are provided on the side close to the first transmission block 2 and the second transmission block 3, a second bolt 10 passes through the two pairs of connecting blocks 9, a threaded groove matching the second bolt 10 is provided on the side walls of the first transmission block 2 and the second transmission block 3, and a spring 11 is fixedly connected between the two pairs of connecting blocks 9.

[0022] The plurality of slots 8 are equidistantly arranged to increase the adjustment range, and are equidistantly distributed on the side wall of the limit block 5 .

[0023] To increase the surface friction of the rectangular ring 6, anti-slip grooves are provided on the rectangular ring 6.

[0024] To prevent the clamping block 1 from scratching the skin, a pair of soft pads 12 are fixedly connected to the side walls of the clamping block 1.

[0025] To facilitate the screwing of the first bolt 7 , a first rotating block 13 is fixedly connected to the first bolt 7 .

[0026] To facilitate the screwing of the second bolt 10 , a second rotating block 14 is fixedly connected to the second bolt 10 .

[0027] Working principle: when it is necessary to adjust the clamping pressure, the second rotating block 14 can be held by hand, and the second bolt 10 can be screwed on or off through the second rotating block 14, and then the spring 11 can be installed or removed to adjust the clamping pressure of the device. When the device is in use, the first bolt 7 is rotated through the first rotating block 13 until the first bolt 7 is away from the slot 8, and the limit block 5 can be driven to move through the rectangular ring 6 until the device length is appropriate. The first bolt 7 is screwed into the appropriate slot 8 through the first rotating block 13, and then a pair of rectangular rings 6 are held and pressed, and the first transmission block 2 and the second transmission block 3 are driven to rotate relative to each other through the rectangular ring 6, so that the pair of clamping blocks 1 are driven away from each other through the first transmission block 2 and the second transmission block 3. At this time, the clamping block 1 is moved to the upper side incision of the perineum, and the pair of rectangular rings 6 are loosened. The first transmission block 2 and the second transmission block 3 are pushed away from each other by the elastic force of the spring 11, so that the pair of clamping blocks 1 are clamped at the side incision of the perineum to prevent blood from flowing out.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A perineal incision hemostatic clip, characterized in that: The invention comprises a pair of clamping blocks (1): a first transmission block (2) and a second transmission block (3) are fixedly connected to the side walls of the pair of clamping blocks (1), the second transmission block (3) passes through an opening of the first transmission block (2), and the second transmission block (3) is movably connected to the inner wall of the opening of the first transmission block (2) via a rotating shaft; a limiting groove (4) is provided in the first transmission block (2) and the second transmission block (3); a limiting block (5) is provided in the limiting groove (4); a rectangular ring (6) is fixedly connected to the side wall of the limiting block (5); the limiting groove (4) is provided with a limiting block (5); and the limiting block (5) is fixedly connected to the side wall of the limiting block (5). A threaded hole is provided on the side wall of the positioning groove (4), and a first bolt (7) is threadedly connected in the threaded hole. A plurality of slots (8) are provided on the side wall of the limiting block (5). Two pairs of connecting blocks (9) are provided on the side where the first transmission block (2) and the second transmission block (3) are close to each other, and second bolts (10) pass through the two pairs of connecting blocks (9). Threaded grooves matching the second bolts (10) are provided on the side walls of the first transmission block (2) and the second transmission block (3), and springs (11) are fixedly connected between the two pairs of connecting blocks (9).

2. A perineal side incision hemostatic clip according to claim 1, characterized in that: A plurality of the clamping slots (8) are distributed at equal intervals on the side wall of the limiting block (5).

3. The episiotomy hemostatic clip according to claim 1, characterized in that: The rectangular ring (6) is provided with anti-slip grooves.

4. The episiotomy hemostatic clip according to claim 1, characterized in that: A pair of soft pads (12) are fixedly connected to the side walls of the clamping blocks (1).

5. The episiotomy hemostatic clip according to claim 1, characterized in that: A first rotating block (13) is fixedly connected to the first bolt (7).

6. The episiotomy hemostatic clip according to claim 1, characterized in that: A second rotating block (14) is fixedly connected to the second bolt (10).

Images